Japan sees Itself as Superior

Japan's military elite
saw their nation as a harmonious family under a divine father,
the emperor. They saw Japan as spiritual and the one divine
nation on earth, which helped serve as a rationale for
domination of others. They believed that destiny of Japan had been outlined by the gods and nothing could
stop Japan from becoming the greatest empire on earth. In contrast, they believed, the Koreans were eaten by vices,
the Chinese were corrupted by opium and other narcotics,
and their old enemy the Russians were corrupted by their
vodka. These Japanese were men from an agricultural and
military tradition, and they saw the capitalist West as
materialistic, egoistic and founded on exploitation and
personal profit. They believed that Japan was defending itself, its territory
in Manchuria and its interests in China.

The
Japanese were at war believing in their moral superiority
expressed by their poet Takamura Kotaro just after the attack
on Pearl Harbor:

We are standing for justice and life,
while they are standing for profits.
We are defending justice,
while they are attacking for profits.
They raise their heads in arrogance,
while we are constructing the Great East Asia family.
Japan's victories seem to prove her moral superiority.